/* ========== CUSTOM STYLES ========== */
  
  /* Smooth scrolling */
  html {
    scroll-behavior: smooth;
  }

  /* Selection color */
  ::selection {
    background: rgba(45, 106, 79, 0.2);
    color: #1a3a2a;
  }

  /* ========== ANIMATIONS ========== */
  
  @keyframes float {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-20px) scale(1.05); }
  }

  @keyframes float-delay {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-15px) scale(1.03); }
  }

  @keyframes fadeInUp {
    from {
      opacity: 0;
      transform: translateY(30px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }

  .animate-float {
    animation: float 8s ease-in-out infinite;
  }

  .animate-float-delay {
    animation: float-delay 10s ease-in-out infinite;
    animation-delay: -3s;
  }

  /* ========== SCROLL ANIMATIONS ========== */
  
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
  .reveal-delay-4 { transition-delay: 0.4s; }
  .reveal-delay-5 { transition-delay: 0.5s; }

  /* ========== NAVBAR ========== */
  
  #navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
  }

  #navbar.scrolled {
    background: rgba(253, 252, 248, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(45, 106, 79, 0.08), 0 4px 30px rgba(45, 106, 79, 0.06);
  }

  /* ========== SERVICE CARDS ========== */
  
  .service-card {
    position: relative;
    overflow: hidden;
  }

  .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #2d6a4f, #52b788);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 3px 3px 0 0;
  }

  .service-card:hover::before {
    opacity: 1;
  }

  /* ========== MOBILE MENU ========== */
  
  #mobile-menu {
    animation: fadeIn 0.3s ease;
  }

  .mobile-link {
    display: block;
    transition: color 0.2s ease, padding-left 0.2s ease;
  }

  .mobile-link:hover {
    color: #2d6a4f;
    padding-left: 8px;
  }

  /* ========== FORM STYLES ========== */
  
  select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%232d6a4f' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
  }

  input:focus, select:focus, textarea:focus {
    box-shadow: 0 0 0 3px rgba(45, 106, 79, 0.1);
  }

  /* ========== SMOOTH SECTION TRANSITIONS ========== */
  
  section {
    position: relative;
  }

  /* ========== ACCESSIBILITY ========== */
  
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      transition-duration: 0.01ms !important;
    }
    html {
      scroll-behavior: auto;
    }
    .reveal {
      opacity: 1;
      transform: none;
    }
  }

  /* ========== RESPONSIVE TWEAKS ========== */
  
  @media (max-width: 640px) {
    .font-serif {
      line-height: 1.15;
    }
  }